CN100507149C - Paper or cloth for removing formaldehyde and indoor organic volatile matter - Google Patents
Paper or cloth for removing formaldehyde and indoor organic volatile matter Download PDFInfo
- Publication number
- CN100507149C CN100507149C CNB2005100350294A CN200510035029A CN100507149C CN 100507149 C CN100507149 C CN 100507149C CN B2005100350294 A CNB2005100350294 A CN B2005100350294A CN 200510035029 A CN200510035029 A CN 200510035029A CN 100507149 C CN100507149 C CN 100507149C
- Authority
- CN
- China
- Prior art keywords
- paper
- formaldehyde
- cloth
- percent
- volatile matter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 239000004744 fabric Substances 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 5
- -1 amido compound 1- 50 Chemical compound 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 235000019256 formaldehyde Nutrition 0.000 abstract 3
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001912 cyanamides Chemical class 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 2
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 2
- 229940001584 sodium metabisulfite Drugs 0.000 description 2
- 235000010262 sodium metabisulphite Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a paper or cloth which removes methanal and indoor organic volatile matter which features that it is base on paper or cloth material, absorb methanal removing agent on paper or cloth and dry the basal material to get product. The methanal removing agent consists following elements( by weight percent): amido compound 1- 50 percent, cyanamide compound 0.5-30 percent, hydroxyl group water dissolvable macro molecule compound 0.1-20 percent, nanometer titianum dioxide 0.8-1.5 percent, water 1-30 percent. The invention is of simple operation and effective volatile matter removing performance.
Description
Technical field
The present invention relates to be used to eliminate the technical field of the poisonous volatile matter of air, more particularly relate to a kind ofly can eliminate organic toxic volatile matter objects such as indoor formaldehyde.
Background technology
At present, in the house etc. during finishing, because employed decoration material unavoidably contains harmful substances such as formaldehyde, if used do not reach the ornament materials of environmental requirement after, this material will discharge the pernicious gas of formaldehyde etc. more, absorption of human body is this can poison after containing the gas of formaldehyde, go back the life security of entail dangers to when serious to the people, therefore, when family is fitted up and behind the finishing, just need eliminate the indoor harmful substance that contains formaldehyde, to guarantee that indoor pernicious gas can not surpass state specified standards, otherwise will have influence on people's health, the method of noxious air is to utilize formaldehyde eliminating agent in the decontamination chamber that people adopt usually, utilize this formaldehyde eliminating agent just at an easy rate decontamination chamber contain the pernicious gas of formaldehyde material, as a application number is 01133329, the applying date is October 23 calendar year 2001, denomination of invention is the Chinese invention patent of formaldehyde remover, it is by triethanolamine, Sodium Metabisulfite, disodium ethylene diamine tetraacetate, 2,3,4,5,6-penta hydroxy group is the aqueous solution formed of aldehyde and distilled water, triethanolamine wherein, Sodium Metabisulfite, disodium ethylene diamine tetraacetate, 2,3,4,5,6-penta hydroxy group is aldehyde, the consumption of distilled water, be respectively 0.9-1.1 parts, 0.22-0.28 part, 0.22-0.28 part, 0.2-0.6 part, 125 parts (above all by weight) make concentrate, before the application again with it with distilled water diluting to 1000 part (weight meter).The method of utilizing above-mentioned formaldehyde eliminating agent to eliminate formaldehyde is in indoor spraying, but because the volatilization of formaldehyde is a process slowly in the indoor furniture, and spraying is the process of a short time, thereby need constantly spray and just can effectively eliminate, and eliminates effect otherwise will influence.Aforesaid way troublesome poeration, effect are unsatisfactory.
Summary of the invention
Purpose of the present invention provides a kind of use simple to operate in order to solve above-mentioned deficiency exactly, eliminates good paper or the cloth of poisonous volatile matter effect such as formaldehyde.
The technical solution that the present invention adopts in order to solve the problems of the technologies described above is as follows:
Eliminate the paper or the cloth of formaldehyde and indoor organic volatile matter, it is to do carrier with papery or dry goods material, and formaldehyde is eliminated solvent adsorption on this papery or dry goods material, and makes it dry and get final product.
Above-mentioned formaldehyde is eliminated solvent and is formed (percentage by weight) mixing preparation formation by following component:
Amino-compound 1%-50% cyanamide compounds 0.5%-30%
The water-soluble high-molecular compound 0.1%-20% of hydroxyl
Nano titanium oxide 0.8%-1.5% water 1%-30%
Above-mentioned each component percentages sum equals 100%.
Described amino-compound is a urea.The water-soluble high-molecular compound of hydroxyl is a carboxyl methyl cellulose.
Described cyanamide compounds is a dicyandiamide.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is: owing to adopted with papery or dry goods material and make carrier, when it being deposited in when indoor, can absorb harmful substances such as formaldehyde by nature, processing need not to spray regularly; The utilization rate height, simultaneously when absorbing when a certain amount of, paper or cloth material can variable colors, and be with the absorbing material that reminds people in time more renews, easy and simple to handle; Overcome the mode of elimination formaldehyde such as the spraying that people adopted for a long time, through experiment test, elimination factors such as its formaldehyde reach more than 90%, are the present airborne formaldehyde pollutant of a kind of desirable removing effective means.
The specific embodiment
Paper of the present invention or cloth are that the following component of following formaldehyde eliminating agent is formed (percentage by weight) preparation solvent:
Amino-compound such as urea 45% cyanamide compounds such as dicyandiamide 15%
Carboxyl methyl cellulose 8.5%
Nano titanium oxide 1.5% water 30%
Then with above-mentioned solvent adsorption on paper, and make it drying and promptly constitute.
The principle that paper of the present invention or cloth are eliminated poisonous volatile matters such as formaldehyde is: the chemical equation of amino-compound and formaldehyde reaction is:
The chemical equation of cyanamide compounds and formaldehyde reaction:
TIO
2Photocatalysis mechanism:
As the photon irradiation TIO of wavelength less than 387.5nm
2Behind the surface, the electronics that is in valence band will be excited to conduction band and get on, thereby produces highly active photohole (h respectively on valence band and conduction band
+) and e
-(4-7)
TIO
2+hv→h
++e
- (1)
Under different condition, h
+And e
-Process series reaction production hydroxyl radical free radical (+OH).
Under high PH condition ,+OH easily passes through the OH-Direct Transfer to photoactive TIO
2The surface, the prisoner gives birth to the hole and produces:
h
++OH
-→OH (2)
Under low PH condition ,+OH easily passes through OH
-With the O that is adsorbed
2 -Series (O
-, O
2 -, O
2 2-, O
3 -) combination, forming H
2O
2The basis on further generate:
e
-+O
2→O
2 - (3)
+O
2 -+H
+→HO
2 + (4)
2HO
2 +→O
2+H
2O
2 (5)
H
2O
2++O
2 -→OH+OH
-+O
2 (6)
H
2O
+++O
2 -→H
2O
-+O
2 - (7)
H
2O
-+H
+→H
2O
+ (8)
In addition, the h that is produced
+Also can directly be attracted to TIO
2Moisture content on surface is oxidized to+OH:
2HO
2+h
+→OH+H
3O
+ (9)
Above-mentioned reaction produced process+OH, and energy oxidation and adjacent organic pollution also can be diffused into oxidation organic pollution in the liquid phase, and in addition, many organic pollutions also can be directly by h
+Oxidation.
Nano titanium oxide in this product can effectively be eliminated other volatile organic compounds, thereby realizes the purification to indoor toxic gas.
Claims (1)
1, a kind of paper or cloth of eliminating formaldehyde and indoor organic volatile matter is characterized in that, it is to do carrier with papery or dry goods material, and formaldehyde is eliminated solvent adsorption on this papery or dry goods material, and makes it dry and get final product; It is to be made of following component (percentage by weight) mixing preparation that this formaldehyde is eliminated solvent:
Urea 1%-50% dicyandiamide worker 0.5%-30%
Carboxymethyl cellulose (CMC) 0.1%-20%
Nano titanium oxide 0.8%-1.5% water 1%-30%
Above-mentioned each component percentages sum equals 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100350294A CN100507149C (en) | 2005-06-09 | 2005-06-09 | Paper or cloth for removing formaldehyde and indoor organic volatile matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100350294A CN100507149C (en) | 2005-06-09 | 2005-06-09 | Paper or cloth for removing formaldehyde and indoor organic volatile matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1710199A CN1710199A (en) | 2005-12-21 |
| CN100507149C true CN100507149C (en) | 2009-07-01 |
Family
ID=35706485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100350294A Expired - Fee Related CN100507149C (en) | 2005-06-09 | 2005-06-09 | Paper or cloth for removing formaldehyde and indoor organic volatile matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100507149C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468304B (en) * | 2007-12-29 | 2012-01-18 | 中国船舶重工集团公司第七一八研究所 | Preparation method of colour development methyl aldehyde adsorption material |
| CN102493271B (en) * | 2011-11-24 | 2013-11-27 | 苏州工业园区安泽汶环保技术有限公司 | Formaldehyde absorbing paper, preparation method thereof, and application method thereof |
| CN102580282B (en) * | 2011-12-23 | 2015-03-25 | 叶焯波 | Catching agent for free formaldehyde in urea resin |
| CN109224840A (en) * | 2018-10-18 | 2019-01-18 | 襄阳云创环保有限公司 | A kind of artificial board formaldehyde eliminating agent |
| CN111729492B (en) * | 2019-07-19 | 2022-07-15 | 华瑞创新节能环保科技(北京)有限公司 | Color-changeable formaldehyde removing paper and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096797A2 (en) * | 1982-06-12 | 1983-12-28 | BASF Aktiengesellschaft | Method of manufacturing woodchip materials with a reduced emission of formaldehyde |
| US4443354A (en) * | 1982-03-26 | 1984-04-17 | Minnesota Minning And Manufacturing Company | Sorbent material for reducing formaldehyde emission |
| CN1413750A (en) * | 2001-10-23 | 2003-04-30 | 陈玉春 | Formaldehyde removing agent |
| CN1421255A (en) * | 2001-11-22 | 2003-06-04 | 王�义 | Formaldehyde eliminating agent and its production process |
| CN1524603A (en) * | 2003-02-28 | 2004-09-01 | 王建清 | Using method of adsorbent and decomposer for indoor harmful formaldehyde gas |
| CN1589952A (en) * | 2003-08-26 | 2005-03-09 | 上海赛艾生物科技有限公司 | Visible formaldehyde gas eliminator and formaldehyde detecting bead and their preparation method |
| CN1616752A (en) * | 2004-10-12 | 2005-05-18 | 成都纺织高等专科学校 | Fabric containing nano titanium dioxide mixture with light self cleaning function and its preparing method |
-
2005
- 2005-06-09 CN CNB2005100350294A patent/CN100507149C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443354A (en) * | 1982-03-26 | 1984-04-17 | Minnesota Minning And Manufacturing Company | Sorbent material for reducing formaldehyde emission |
| EP0096797A2 (en) * | 1982-06-12 | 1983-12-28 | BASF Aktiengesellschaft | Method of manufacturing woodchip materials with a reduced emission of formaldehyde |
| CN1413750A (en) * | 2001-10-23 | 2003-04-30 | 陈玉春 | Formaldehyde removing agent |
| CN1421255A (en) * | 2001-11-22 | 2003-06-04 | 王�义 | Formaldehyde eliminating agent and its production process |
| CN1524603A (en) * | 2003-02-28 | 2004-09-01 | 王建清 | Using method of adsorbent and decomposer for indoor harmful formaldehyde gas |
| CN1589952A (en) * | 2003-08-26 | 2005-03-09 | 上海赛艾生物科技有限公司 | Visible formaldehyde gas eliminator and formaldehyde detecting bead and their preparation method |
| CN1616752A (en) * | 2004-10-12 | 2005-05-18 | 成都纺织高等专科学校 | Fabric containing nano titanium dioxide mixture with light self cleaning function and its preparing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1710199A (en) | 2005-12-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170317 Address after: 528000 Guangdong Province, Foshan city Chancheng District Zhangcha Rhombomys Industrial Avenue Road No. 8 building four, five Patentee after: FOSHAN AOLANG TECHNOLOGY CO.,LTD. Address before: 528000 Department of chemical engineering, Foshan University, Jiangwan Road, Guangdong, Chancheng, No. 18, Patentee before: Ye Yinru |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 |